236263582820

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4729}}^1\times {\mathrm{11839}}^1$

素因数の和:16788

約数の個数: 48

約数和(自身を含む): 498652492800

約数和(自身を除く): 262388909980

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 4729, 9458, 11839, 18916, 23645, 23678, 47290, 47356, 59195, 94580, 118390, 236780, 997819, 1995638, 2498029, 3991276, 4989095, 4996058, 9978190, 9992116, 12490145, 19956380, 24980290, 49960580, 55986631, 111973262, 223946524, 279933155, 559866310, 1119732620, 11813179141, 23626358282, 47252716564, 59065895705, 118131791410, 236263582820]

約数ペア:

[(1, 236263582820), (2, 118131791410), (4, 59065895705), (5, 47252716564), (10, 23626358282), (20, 11813179141), (211, 1119732620), (422, 559866310), (844, 279933155), (1055, 223946524), (2110, 111973262), (4220, 55986631), (4729, 49960580), (9458, 24980290), (11839, 19956380), (18916, 12490145), (23645, 9992116), (23678, 9978190), (47290, 4996058), (47356, 4989095), (59195, 3991276), (94580, 2498029), (118390, 1995638), (236780, 997819)]